To find the regular follow this formula ; area = 1/2 x perimeter x apothem. Which means ... perimeter = the sum of lengths of the all sides
“Above the door” is the prepositional phrase but I can’t help you you it’s the second part, sorry.
the only like-terms are on the right-hand-side, since the left-hand-side has only 1 term anyway.

Answer:
-8x + 16y -15q - 30p
Step-by-step explanation:
your just expanding brackets here
There is a high probability of all of them being catfish since there are 8 catfish in total and since 8 were randomly caught. I don’t truly know.